Nagomi Yashi is a heroine from Candy Soft's love adventure game "Tsuyokisu: Mighty Heart". Nagomi Yashi "Tsundere Queen" (Tsundere means a female character who's cold to the main character at first, but she becomes lovestruck later) is usually a loner who always quarrels with Kanisawa Kinu (a childhood friend of Reo Tsushima).